package com.itcast.StringBuilder.Demo01;

/*
要写注释哦!!!
*/
public class Test6 {
    public static void main(String[] args) {
        Runtime runtime=Runtime.getRuntime();
        System.out.println(runtime.availableProcessors());
        System.out.println(runtime.totalMemory()/1024/1024);
        System.out.println(runtime.freeMemory()/1024/1024);
    }
}
